/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Directive for submitting form or calling function on pressing Enter.
 */

angular.module('dataCollectorApp.commonDirectives')
  .directive('ngEnter', function() {
    return function(scope, element, attrs) {
      element.bind("keydown keypress", function(event) {
        if(event.which === 13) {
          scope.$apply(function(){
            scope.$eval(attrs.ngEnter, {'event': event});
          });

          event.preventDefault();
        }
      });
    };
  });